Process for the preparation of coal-water fuel mixture AND DEVICE FOR ITS IMPLEMENTATION

摘要

1. A method of producing coal-water fuel mixture, comprising the simultaneous comminution and homogenization of the solid and liquid components of the mixture and its subsequent spraying when applying to the furnace for combustion, characterized in that during the grinding and homogenization, the mixture is aerated by introducing a gaseous oxidant in an amount of 35-45 wt.% of required stoichiometry of the fuel composition when burned, while the liquid component is administered in an amount of 10-15 wt.% of required stoichiometry of the fuel composition when it is burned, and during pa spyleniya finished fuel mixture supplied by the missing amount of gaseous oxidant stoichiometry, and sputtering is carried out at the output feed it directly into the furnace. ! 2. A method according to claim 1, characterized in that the liquid phase used steam. ! 3. A method according to claim 1, characterized in that during the preparation of coal-water fuel mixture introduced into a variety of additives according to the formulation of the resulting fuel. ! 4. The apparatus for producing coal-water fuel mixture, comprising a cylindrical body; cover; disposed in the housing on the shaft of the motor working chamber defined by a perforated screen insert and divided into inner and outer cavities perforated shell mounted coaxially with sieve inset; Fuel loading unit; fittings for feeding the liquid phase, mounted in the central portion of the cover; retraction assembly ready mix, characterized in that it is further provided with regulating the air intake damper; impingement-swirlers with clamping elements attached to the housing cover and arranged in